node-raspberry-server/index.js
2019-01-12 10:32:24 +01:00

96 lines
2.2 KiB
JavaScript

const express = require("express");
const cors = require("cors");
const mongoose = require("mongoose");
const mongoDB = "mongodb://127.0.0.1/chillroom-database";
const dbSchema = require("./dbScheme");
mongoose.connect(
mongoDB,
{ useNewUrlParser: true }
);
const app = express();
app.use(cors());
app.options("*", cors());
const port = 3000;
let interval = setInterval(() => {
(async url => {
const value_data = await getScript(url);
console.log(value_data);
// const item = new dbSchema({
// name: value_data.split(",")[0],
// value: value_data.split(",")[1]
// });
// await item.save();
})("http://localhost:3000/chillroom-server?ip=192.168.8.107");
}, 5000);
const getScript = url => {
return new Promise((resolve, reject) => {
const http = require("http");
let client = http;
url = "http://" + url + "/json";
client
.get(url, resp => {
let data = "";
// Dane zostały pobrane
resp.on("data", chunk => {
data += chunk;
});
// Cały response pobrany i print
resp.on("end", () => {
resolve(data);
console.log(data);
});
})
.on("error", err => {
reject(err);
});
});
};
app.get("/chillroom-server", (req, res) => {
(async url => {
res.json(await getScript(url));
})(req.query.ip);
});
app.get("/stop", (req, res) => {
clearInterval(interval);
interval = null;
res.json({ message: "Przestalem dzialac :<" });
});
app.get("/start", (req, res) => {
if (interval === null) {
interval = setInterval(() => {
(async url => {
const value_data = await getScript(url);
console.log(value);
const item = new dbSchema({
name: value_data.split(",")[0],
value: value_data.split(",")[1]
});
await item.save();
})("http://localhost:3000/chillroom-server?ip=192.168.8.107");
}, 5000);
res.json({ message: "Zaczalem dzialac :>" });
} else {
res.json({ message: "Dzialam i nie mozna mnie rozpoczac raz jeszcze :p" });
}
});
app.get("/all", async (req, res) => {
const items = await dbSchema.find({});
res.json(items);
});
app.listen(port, () =>
console.log(`Chillroom server nasluchuje na porcie ${port}!`)
);